Year	Cases per 100,000
1990	38.76
1991	40.24
1992	41.82
1993	43.47
1994	45.2
1995	47.05
1996	48.93
1997	50.94
1998	53.04
1999	55.25
2000	57.62
2001	58.27
2002	58.97
2003	59.69
2004	60.43
2005	61.22
2006	61.22
2007	61.2
2008	61.23
2009	61.26
2010	61.34
2011	61.87
2012	62.45
2013	63.03
2014	63.63
2015	64.24
2016	64.92